/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.eventmesh.admin.util;

public class ExceptionUtil {

    /**
     * Remove the last period of exception description.
     */
    public static String trimDesc(String desc) {
        if (desc == null) {
            return "";
        }
        if (desc.charAt(desc.length() - 1) == '.') {
            return desc.substring(0, desc.length() - 1);
        }
        return desc;
    }

}
